Living Underground in the Last Days, I Want to Return to the Surface

"My name is He Sanmei, why do you ask me?" "Because I am the third eldest son in the family, my name is He Sanmei." "My eldest brother died when I was very young, so I had to work with my second brother to earn money to support the family." "It's my dream to be an icebreaker and get back to the ground." ... "Who are you? How can there be human activities on the surface of the earth? In this environment..." ... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.